Home / 1,182,850.89-1,632,332.62-673,553.26

Finding the Fourth Proportional to 1,182,850.89, 1,632,332.62 and 673,553.26

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Solution

The fourth proportional to 1,182,850.89, 1,632,332.62 and 673,553.26 is: 929,502.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,850.89 : 1,632,332.62 = 673,553.26 : x
  2. Step 2: Convert to fraction form
    1,182,850.89/1,632,332.62 = 673,553.26/x
  3. Step 3: Cross multiply
    1,182,850.89x = 1,632,332.62 × 673,553.26
  4. Step 4: Simplify right side
    1,182,850.89x = 1,099,462,957,605.34
  5. Step 5: Solve for x
    x = 1,099,462,957,605.34/1,182,850.89
  6. Step 6: Final answer
    x = 929,502.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.